Web::whois PHP Method

    function whois($addr, $server = 'whois.internic.net')
    {
        $socket = @fsockopen($server, 43, $errno, $errstr);
        if (!$socket) {
            // Can't establish connection
            return FALSE;
        }
        // Set connection timeout parameters
        stream_set_blocking($socket, FALSE);
        stream_set_timeout($socket, ini_get('default_socket_timeout'));
        // Send request
        fputs($socket, $addr . "\r\n");
        $info = stream_get_meta_data($socket);
        // Get response
        $response = '';
        while (!feof($socket) && !$info['timed_out']) {
            $response .= fgets($socket, 4096);
            // MDFK97
            $info = stream_get_meta_data($socket);
        }
        fclose($socket);
        return $info['timed_out'] ? FALSE : trim($response);
    }